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| 1 <!DOCTYPE html> | |
| 2 <title>Interfaces</title> | |
| 3 <script src="../../../resources/testharness.js"></script> | |
| 4 <script src="../../../resources/testharnessreport.js"></script> | |
| 5 <div id="log"></div> | |
| 6 <script> | |
| 7 function testInterfaceDeletable(iface) { | |
| 8 test(function() { | |
| 9 assert_true(!!window[iface], "Interface should exist.") | |
| 10 assert_true(delete window[iface], "The delete operator should return true.") | |
| 11 assert_equals(window[iface], undefined, "Interface should be gone.") | |
| 12 }, "Should be able to delete " + iface + ".") | |
| 13 } | |
| 14 var interfaces = [ | |
| 15 "Event", | |
| 16 "CustomEvent", | |
| 17 "EventTarget", | |
| 18 "Node", | |
| 19 "Document", | |
| 20 "DOMImplementation", | |
| 21 "DocumentFragment", | |
| 22 "ProcessingInstruction", | |
| 23 "DocumentType", | |
| 24 "Element", | |
| 25 "Attr", | |
| 26 "CharacterData", | |
| 27 "Text", | |
| 28 "Comment", | |
| 29 "NodeIterator", | |
| 30 "TreeWalker", | |
| 31 "NodeFilter", | |
| 32 "NodeList", | |
| 33 "HTMLCollection", | |
| 34 "DOMTokenList" | |
| 35 ]; | |
| 36 test(function() { | |
| 37 for (var p in window) { | |
| 38 interfaces.forEach(function(i) { | |
| 39 assert_not_equals(p, i) | |
| 40 }) | |
| 41 } | |
| 42 }, "Interface objects properties should not be Enumerable") | |
| 43 interfaces.forEach(testInterfaceDeletable); | |
| 44 </script> | |
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